tedd wrote:
> At 3:17 PM +0100 2/23/10, Daniel Egeberg wrote:
>> 2010/2/23 Dasn <dasn@xxxxxxxxxxx>:
>> > Could you tell me how to retrieve the 'return type'?
>>> Thanks.
>>>
>>>
>>> --
>>> Dasn
>>
>> That's not possible. Consider this function:
>>
>> function foo()
>> {
>> switch (rand(0, 1)) {
>> case 0: return 42;
>> case 1: return 'bar';
>> }
>> }
>>
>> What should the return type be?
>>
>> --
>> Daniel Egeberg
>
>
> It can be anything you want to test for -- check out:
>
> is_int();
> is_nan();
> is_float();
> is_long();
> is_string();
>
> IOW, is_whatever();
>
> Cheers,
>
> tedd
>
As PHP is loosely typed, the only real way around this is to specify a
return type in a PHPDoc block, then parse that using reflection to get
the @return parameter.
another option is to use something like haXe which is an ECMA style
typed language that compiles to multiple targets, one of which is PHP.
Regards!
Nathan
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